Am 23.02.21 um 09:54 schrieb Jiapeng Chong:

Fix the following sparse warning:

drivers/gpu/drm/ttm/ttm_bo.c:53:10: warning: symbol 'ttm_bo_glob_use_count' was not declared. Should it be static?

IIRC we already have a patch for this on the mailing list and the mutex can be static as well.

Christian.

Reported-by: Abaci Robot abaci@linux.alibaba.com Signed-off-by: Jiapeng Chong jiapeng.chong@linux.alibaba.com

---

drivers/gpu/drm/ttm/ttm_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index b65f4b1..107dd13 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -50,7 +50,7 @@

• ttm_global_mutex - protecting the global BO state

*/ DEFINE_MUTEX(ttm_global_mutex); -unsigned ttm_bo_glob_use_count; +static unsigned ttm_bo_glob_use_count; struct ttm_bo_global ttm_bo_glob; EXPORT_SYMBOL(ttm_bo_glob);